Oak Harbor Real EstateOak Harbor is located in Washington. Oak Harbor, Washington has a population of 22,527. Oak Harbor is more family-centric than the surrounding county with 36.26% of the households containing married families with children. The county average for households married with children is 26.02%. The median household income in Oak Harbor, Washington is $48,857. The median household income for the surrounding county is $61,516 compared to the national median of $57,652. The median age of people living in Oak Harbor is 29.6 years. Oak Harbor WeatherThe average high temperature in July is 66.5 degrees, with an average low temperature in January of 36.2 degrees. The average rainfall is approximately 28.5 inches per year, with 5.2 inches of snow per year. Oak Harbor MapReal estate near Oak HarborNearby CitiesNearby Cities Homes for Sale |